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PROVIDER PROFILE · NPI 1265427173

David WhalenM.D.

PRACTICEANNIE Y. LAU, M.D.See all providers at this practice →
AnesthesiologySacramento, CAI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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PricingContactPrivacyTerms
QUALITY · MIPS · 2024
No data available for this provider in 2024.
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 050017
Hospital
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$23
Payment records
1
By payment type
Food and Beverage$23
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
138
Unique beneficiaries
—
Total services
139
Distinct HCPCS
7
Medicare payment
$19K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 4,547 Anesthesiology providers in CA — above median (cohort median 182).
REFERRAL NETWORK

Where David Whalen's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 9 inbound referrers · 10 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
DIGNITY HEALTH3239
Rohit Bhaskar
Cardiology · Folsom, CA
1821
Norman Mcmurry
Pathology · Sacramento, CA
1313
Sean Thiers
Certified Registered Nurse Anesthetist (CRNA) · Red Bluff, CA
1316
Asmaneh Yamagata
Ophthalmology · Sacramento, CA
1232
Beth Ganetsos
Certified Registered Nurse Anesthetist (CRNA) · Sacramento, CA
1212
NPI 12453023141230
MURRAY, RICHARD1112
Joel Pearlman
Ophthalmology · Sacramento, CA
1117
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
DIGNITY HEALTH111138
Northern California Advanced Surgery Center Lp
Ambulatory Surgical Center · Sacramento, CA
6571
Unilab Corporation
Clinical Laboratory · Sacramento, CA
3052
Rohit Bhaskar
Cardiology · Folsom, CA
2635
James Reece
Ophthalmology · Sacramento, CA
2535
Lori Tindall
Certified Registered Nurse Anesthetist (CRNA) · Fresno, CA
2323
John Reed
Ophthalmology · Sacramento, CA
1730
Tony Tsai
Ophthalmology · Sacramento, CA
1421
NPI 12453023141231
REGENTS OF THE UNIVERSITY OF CALIFORNIA1120
Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.